A man reacts as he receives a shot of the AstraZeneca vaccine for COVID-19 during a mass vaccination for retail workers at a stadium in Jakarta, Indonesia, Tuesday, June 15, 2021.

Two doses of AstraZeneca vaccine has 92% protection against hospitalisation with delta variant

R. Prasad
This September 11, 2020, image courtesy of Teruhiko Wakayama, University of Yamanashi, shows healthy offspring and next generation of mice derived from space preserved spermatozoa.

Mouse sperm stored on International Space Station produces healthy offspring

Digital divide: With technology-driven solutions to get registered, the gap widens and puts poor, vulnerable, rural and marginalised at the end of vaccine access.

Will 25% vaccines for private hospitals aggravate inequity?

R. Prasad

Editor's Pick

Reconstructed fossil: Bharitalasuchus tapani were approximately the size of an adult male lion and might have been the largest predators in their ecosystems.

Meet Bharitalasuchus tapani, a carnivorous reptile that lived 240 million years ago

Aswathi Pacha

A molecular view of SARS-CoV-2, the novel coronavirus

D. Balasubramanian
A health worker administers coronavirus vaccine during a vaccination drive in Bengaluru. (Photo for representation)

Two doses of COVID-19 vaccine offer 77% protection against hospitalisation, CMC Vellore study finds

R. Prasad

Other Articles